Quotations are hereby invited for the following: Replace Main Sub + North Sub Aircon Unit for Transnet Soc Ltd operating as Transnet Port Terminals at the Port of Durban. Scope: 1. Replace Main Sub Aircon Unit (Labour cost); 2. Air conditioner; type: 60000 btu, air flow capacity: 1700/1900/2300 m³/h, power rating: 15/16.5 kw, potential rating: 380- 415 v, frequency: 50 hz, number of phases: 3, current rating: 12.6 a, height: 30 m, length: 50 m, mounting type: underceiling unit, special features: refrigerant r410a-3.2 kg; indoor unit: 42 ftr060 1191; sound level: 52/55/58 db(a); weight: 39/45 kg; dimensions: wd 1285 x dia 235 x ht 675 mm; outdoor unit: 38 rn060 119a; sound level: 65 db(a); weight: 97/108 kg; dimensions: wd 900 x dia 350 x ht 11 70 mm; pressure: 4.2/1.5 mpa; cooling temperature: 18 to 32 degrees; heating temperature: 0 to 27 degrees; cooling input: 6 kw; heating input: 5.7 kw; liquid side/gas side: 9.52/19. 3. Replace north sub aircon unit (labour cost); 4. Air conditioner; type: 60000 btu, air flow capacity: 1700/1900/2300 m³/h, power rating: 15/16.5 kw, potential rating: 380- 415 v, frequency: 50 hz, number of phases: 3, current rating: 12.6 a, height: 30 m, length: 50 m, mounting type: underceiling unit, special features: refrigerant r410a-3.2 kg; indoor unit: 42 ftr060 1191; sound level: 52/55/58 db(a); weight: 39/45 kg; dimensions: wd 1285 x dia 235 x ht 675 mm; outdoor unit: 38 rn060 119a; sound level: 65 db(a); weight: 97/108 kg; dimensions: wd 900 x dia 350 x ht 11 70 mm; pressure: 4.2/1.5 mpa; cooling temperature: 18 to 32 degrees; heating temperature: 0 to 27 degrees; cooling input: 6 kw; heating input: 5.7 kw; liquid side/gas side: 9.52/19. (投標 №94452000cn)